You may need to restart your computer after running this program. Please let me know in the comments below whether the application fixes your problem.It looks like this program does not work on all operating systems and fix this error for all people. Your mileage may vary - feel free to contribute to the source code with your own situation.

The way I solved this problem was to delete the Hamachi configuration files. Procmon was able to locate the configuration folders:

Below are steps you could use to clear the corrupted configuration on Windows.

Start an elevated command prompt. In Windows 7 and Vista, press the Windows key or click on the Start menu, then type cmd into the text field at the bottom of the Start menu. Right click on the cmd icon at the top of the Start menu and click Run as administrator - you will need to either enter an administrator password or accept the dialog that pops up next. If you do this correctly, a black window called the command prompt will pop up.

Copy this command line. Double click the command below to select it, and then press Ctrl+C or right click and select Copy to copy the command into the clipboard of your computer.

Ok sorry for taking so long to reply...I'm not sure what you changed, but it does not seem to affect anything on my end -- the same error still pops up when I attempt to use the program. My apologies for not knowing enough code to help you out here. ;)